Book light



FIG. 1 is a front view of a “book light” showing my design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a front perspective view thereof; and,

FIG. 8 is right side perspective view of the design of FIG. 1, showing the book light in an alternate position. 

The ornamental design for a “book light”, as shown and described. 